| 146* | NC Johnson | Natal v Griqualand West | Kimberley Country Club, Kimberley | a10187 |
| 140 | AM Bacher | Transvaal v North West | Gert Van Rensburg Stadium, Fochville | a10111 |
| 137 | AM Bacher | Transvaal v Free State | New Wanderers Stadium, Johannesburg | a10095 |
| 125* | LD Ferreira | Boland v Border | Boland Bank Park, Paarl | a10217 |
| 123 | M van Jaarsveld | Northern Transvaal v Eastern Province | Centurion Park, Centurion | a10192 |
| 121 | MJR Rindel | Northern Transvaal v Easterns | Willowmoore Park Main Oval, Benoni | a10138 |
| 119 | MJR Rindel | Northern Transvaal v Transvaal | New Wanderers Stadium, Johannesburg | a10133 |
| 119* | NC Johnson | Natal v Easterns | Willowmoore Park Main Oval, Benoni | a10191 |
| 118 | ND McKenzie | Transvaal v North West | Gert Van Rensburg Stadium, Fochville | a10111 |
| 118 | LD Ferreira | Boland v Free State | Springbok Park, Bloemfontein | a10124 |
| 108 | GM Hewitt | North West v Free State | Gert Van Rensburg Stadium, Fochville | a10132 |
| 108* | MI Gidley | Griqualand West v Free State | Springbok Park, Bloemfontein | a10169 |
| 106* | ND McKenzie | Transvaal v Griqualand West | New Wanderers Stadium, Johannesburg | a10108 |
| 104 | VC Drakes | Border v Boland | Boland Bank Park, Paarl | a10217 |
| 103 | MI Gidley | Griqualand West v Easterns | Willowmoore Park Main Oval, Benoni | a10243 |
| 101 | AJ Seymore | Northern Transvaal v Free State | Springbok Park, Bloemfontein | a10186 |
| 100 | KR Rutherford | Transvaal v Northern Transvaal | New Wanderers Stadium, Johannesburg | a10133 |
